[PHP] array problem
I am reading a csv file into an array. The csv file.
users.csv file contents:
w12345678,a
w23456789,b
w34567890,c
$csvfilename = users.csv;
$handle = fopen($csvfilename, r);
if($handle) {
while (($line =
fgetcsv($handle, 1000, ,)) !== FALSE) {
$arrUsers[] =
$line;
}
fclose($handle);
}
When I echo out the elements in the elements in the array $arrUsers I get:
Array
Array
Array
foreach ($arrUsers as $user){
echo $user . br /;
}
I can't figure out why the word Array is replacing the actual data.
Re: [PHP] array problem
The function fgetcsv() returns an array.
http://php.net/manual/en/function.fgetcsv.php
On Fri, Sep 9, 2011 at 9:00 AM, Marc Fromm marc.fr...@wwu.edu wrote:
I am reading a csv file into an array. The csv file.
users.csv file contents:
w12345678,a
w23456789,b
w34567890,c
$csvfilename = users.csv;
$handle = fopen($csvfilename, r);
if($handle) {
while (($line =
fgetcsv($handle, 1000, ,)) !== FALSE) {
$arrUsers[]
= $line;
}
fclose($handle);
}
When I echo out the elements in the elements in the array $arrUsers I get:
Array
Array
Array
foreach ($arrUsers as $user){
echo $user . br /;
}
I can't figure out why the word Array is replacing the actual data.
Re: [PHP] array problem
On Fri, 2011-09-09 at 16:00 +, Marc Fromm wrote:
I am reading a csv file into an array. The csv file.
users.csv file contents:
w12345678,a
w23456789,b
w34567890,c
$csvfilename = users.csv;
$handle = fopen($csvfilename, r);
if($handle) {
while (($line =
fgetcsv($handle, 1000, ,)) !== FALSE) {
$arrUsers[] =
$line;
}
fclose($handle);
}
When I echo out the elements in the elements in the array $arrUsers I get:
Array
Array
Array
foreach ($arrUsers as $user){
echo $user . br /;
}
I can't figure out why the word Array is replacing the actual data.
Try print_r($arrUsers);
also, the $line is an array of the CSV, so you're storing an array,
within the array $arrUsers.
foreach ($arrUsers as $user){
foreach ($user as $val) {
echo $val . br /;
}
echo 'hr /';
}
--
Steve Staples
Web Application Developer
519.258.2333 x8414
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] array problem
hi, try to use print_r or var_dump to echo compound data type
Re: [PHP] array problem
You are echoing out an array. If you use something like print_r() or var_dump()
you will see the array elements
Thanks,
Ash
http://www.ashleysheridan.co.uk
--
Sent from my Android phone with K-9 Mail. Please excuse my brevity.
Marc Fromm marc.fr...@wwu.edu wrote:
I am reading a csv file into an array. The csv file.
users.csv file contents:
w12345678,a
w23456789,b
w34567890,c
$csvfilename = users.csv;
$handle = fopen($csvfilename, r);
if($handle) {
while (($line = fgetcsv($handle, 1000, ,)) !== FALSE) {
$arrUsers[] = $line;
}
fclose($handle);
}
When I echo out the elements in the elements in the array $arrUsers I get:
Array
Array
Array
foreach ($arrUsers as $user){
echo $user . br /;
}
I can't figure out why the word Array is replacing the actual data.
Re: [PHP] Array problem
On 27 October 2010 22:15, Kevin Kinsey k...@daleco.biz wrote: Marc Guay wrote: As Nicholas pointed out, the extra underscore in the key is the issue. That's way too easy a fix. I think he should check to make sure his version of PHP was compiled with the right extensions and that the browser isn't doing something unpredictably bizarre when submitting the form. Just checked the card file, today's cause is: Sunspots. KDK I always believed that cosmic radiation was the cause. -- Richard Quadling Twitter : EE : Zend @RQuadling : e-e.com/M_248814.html : bit.ly/9O8vFY -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Array problem
From: Richard Quadling On 27 October 2010 22:15, Kevin Kinsey k...@daleco.biz wrote: Marc Guay wrote: As Nicholas pointed out, the extra underscore in the key is the issue. That's way too easy a fix. I think he should check to make sure his version of PHP was compiled with the right extensions and that the browser isn't doing something unpredictably bizarre when submitting the form. Just checked the card file, today's cause is: Sunspots. I always believed that cosmic radiation was the cause. I'll second the cosmic radiation. We are currently in the low activity portion of the 11 year sunspot cycle[1], and predictions of the next high are lower than most cycles recorded over the past century[2]. So that one is not an easy sell right now. Bob McConnell [1] http://www.windows2universe.org/sun/activity/sunspot_cycle.html [2] http://solarscience.msfc.nasa.gov/predict.shtml -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Array problem
Marc Guay wrote: As Nicholas pointed out, the extra underscore in the key is the issue. That's way too easy a fix. I think he should check to make sure his version of PHP was compiled with the right extensions and that the browser isn't doing something unpredictably bizarre when submitting the form. Just checked the card file, today's cause is: Sunspots. KDK -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] array problem with a zencart shipping module
I'm desperately going outside the forum, seeking help. Does anyone have any experience with Zencart shipping modules, or understand arrays? http://www.zen-cart.com/forum/showthread.php?t=87831 Its borrowed code and I,m not good at arrays to begin with. Thanks, John -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] array problem with a zencart shipping module
On Feb 6, 2008 11:11 PM, John Taylor-Johnston [EMAIL PROTECTED] wrote: I'm desperately going outside the forum, seeking help. Does anyone have any experience with Zencart shipping modules, or understand arrays? http://www.zen-cart.com/forum/showthread.php?t=87831 maybe you should stick w/ that ajeh guy; he seems like he knows what hes talking about. also, people here dont typically just hand out help on generic questions such as this; if you can get a specific question about php or a more focused question than please help i dont know much about arrays, then maybe we can help out.. http://www.zen-cart.com/forum/showthread.php?t=87831 Its borrowed code and I,m not good at arrays to begin with. ouch, maybe you need to hire someone ? besides this has more to do than just arrays; there is the rest of the application and clearly anyone whos going to help out must understand at least some of it.. -nathan
Re: [PHP] array problem with a zencart shipping module
Thanks for the reply and checking it out. I was hoping my problem lies only in the class. I do have a Paypal account and at this point in time, it is a question of time - I've got to get my site in production and shut off the old cart. Nathan Nobbe wrote: On Feb 6, 2008 11:11 PM, John Taylor-Johnston [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: I'm desperately going outside the forum, seeking help. Does anyone have any experience with Zencart shipping modules, or understand arrays? http://www.zen-cart.com/forum/showthread.php?t=87831 maybe you should stick w/ that ajeh guy; he seems like he knows what hes talking about. also, people here dont typically just hand out help on generic questions such as this; if you can get a specific question about php or a more focused question than please help i dont know much about arrays, then maybe we can help out.. Its borrowed code and I,m not good at arrays to begin with. ouch, maybe you need to hire someone ? besides this has more to do than just arrays; there is the rest of the application and clearly anyone whos going to help out must understand at least some of it.. -nathan
Re: [PHP] array problem with a zencart shipping module
On Wed, 2008-02-06 at 23:42 -0500, Nathan Nobbe wrote: ouch, maybe you need to hire someone ? besides this has more to do than just arrays; there is the rest of the application and clearly anyone whos going to help out must understand at least some of it.. Yeah, I concur! You really should at least understand what you are doing before attempting a shopping cart scenario where presumably people are going to be trusting you/your code with their hard earned dough. If you don't know arrays, then how exactly are you going to make sure that the thing is secure? I would _seriously_ consider taking Nathan's advice here and hiring someone to do this for you or even with you. With you has the advantage that next time, you will know, and be able to do it easier - as well as learn something along the way. --Paul All Email originating from UWC is covered by disclaimer http://www.uwc.ac.za/portal/public/portal_services/disclaimer.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Array problem
Hi there,
I am pulling picture ids out of a db and comment ids. The comments
belong to the pic ids and are stored in two seperate tables.
I am having trouble with the arrays to display them after pulling out of
the db.
The data is filled like this:
while (rows etc.){
$comment_id[$row-pic_id][] = $row-comment_id;
}
The goal is to cycle through that array and display the picture followed
by the belonging comments:
Picture ID 1
-Comment 1 to pic_id 1
-Comment 2 to pic_id 1
-Comment 3 to pic_id 1
Picture ID 2
-Comment 1 to pic_id 2
-Comment 2 to pic_id 2
That does sound easy, but unfortunatelly I could not figure it out so far.
Can somebody give me a hint on how to cycle throug the arrays, or an
alternative way to achive my goal?
Thank you for any help.
Best regards, Merlin
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Array problem
2007. 10. 17, szerda keltezéssel 13.08-kor Merlin ezt írta:
Hi there,
I am pulling picture ids out of a db and comment ids. The comments
belong to the pic ids and are stored in two seperate tables.
I am having trouble with the arrays to display them after pulling out of
the db.
The data is filled like this:
while (rows etc.){
$comment_id[$row-pic_id][] = $row-comment_id;
}
The goal is to cycle through that array and display the picture followed
by the belonging comments:
Picture ID 1
-Comment 1 to pic_id 1
-Comment 2 to pic_id 1
-Comment 3 to pic_id 1
Picture ID 2
-Comment 1 to pic_id 2
-Comment 2 to pic_id 2
That does sound easy, but unfortunatelly I could not figure it out so far.
Can somebody give me a hint on how to cycle throug the arrays, or an
alternative way to achive my goal?
something like
$pic_ids = array_keys($comment_id);
foreach ($pic_ids as $pic_id) {
// echo image tag or what you want
foreach ($comment_id[$pic_id] as $comment) {
// echo comment or what you want
}
}
greets
Zoltán Németh
Thank you for any help.
Best regards, Merlin
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Array problem
On 17 October 2007 12:09, Merlin wrote:
Hi there,
I am pulling picture ids out of a db and comment ids. The comments
belong to the pic ids and are stored in two seperate tables.
I am having trouble with the arrays to display them after
pulling out of
the db.
The data is filled like this:
while (rows etc.){
$comment_id[$row-pic_id][] = $row-comment_id;
}
The goal is to cycle through that array and display the
picture followed
by the belonging comments:
Picture ID 1
-Comment 1 to pic_id 1
-Comment 2 to pic_id 1
-Comment 3 to pic_id 1
Picture ID 2
-Comment 1 to pic_id 2
-Comment 2 to pic_id 2
That does sound easy, but unfortunatelly I could not figure
it out so far.
Can somebody give me a hint on how to cycle throug the arrays, or an
alternative way to achive my goal?
Something like this should work:
foreach ($comment_id as $pic_id=$comment_ids):
echo Start of information for picture $pic_id;
foreach ($comment_ids as $com_id):
echo Comment $com_id for picture $pic_id;
endforeach;
endforeach;
Cheers!
Mike
-
Mike Ford, Electronic Information Services Adviser,
JG125, The Headingley Library,
James Graham Building, Leeds Metropolitan University,
Headingley Campus, LEEDS, LS6 3QS, United Kingdom
Email: [EMAIL PROTECTED]
Tel: +44 113 812 4730 Fax: +44 113 812 3211
To view the terms under which this email is distributed, please go to
http://disclaimer.leedsmet.ac.uk/email.htm
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] array problem
On Sat, 2006-04-22 at 15:31, Martin Alterisio wrote: You're wrong, he isn't using an associative array, since the keys used are only integers. Well, if you really want to argue semantics then technically we're both wrong because there are no different indexed and associative array types in PHP, what was that you said?... (read the manual!!!) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] array problem + humor (all those with joke allergies beware)
On Sat, 2006-04-22 at 14:16, Jochem Maas wrote: with regard to Suresh - do you, Brian, know how many times he has posted similar question to this list this year? (this is the first time he has even given an indication that he knows where the manual is let alone opened it btw) do you know how many times he's been waiting for a reply/answer? how many times people have given him answered? how often he has replied (like saying thank you for instance) to anyone of the repsonses to his questions in any form whatsovever? Did you need some recommendations on a new email program? Most have a delete button, not sure how the authors of yours missed that -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] array problem + humor (all those with joke allergies beware)
Tiresome. On 23/04/06, Brian V Bonini [EMAIL PROTECTED] wrote: On Sat, 2006-04-22 at 14:16, Jochem Maas wrote: with regard to Suresh - do you, Brian, know how many times he has posted similar question to this list this year? (this is the first time he has even given an indication that he knows where the manual is let alone opened it btw) do you know how many times he's been waiting for a reply/answer? how many times people have given him answered? how often he has replied (like saying thank you for instance) to anyone of the repsonses to his questions in any form whatsovever? Did you need some recommendations on a new email program? Most have a delete button, not sure how the authors of yours missed that -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- http://www.web-buddha.co.uk dynamic web programming from Reigate, Surrey UK (php, mysql, xhtml, css) look out for project karma, our new venture, coming soon!
[PHP] array problem
sorry.earlier i mistyped some values. I am facing one project in my project . this is my code: a=array(0=10,1=10,2=40,3=30,4=30,5=10); b=array(); b=array_unique($a); print_r($b); o/p getting from above code is b[0]=10,b[2]=40,b[3]=30,b[5]=10; but i want the o/p be b[0]=10,b[1]=40,b[2]=30,b[3]=10; i searched php.net .i am not able to fine any solution.i am breaking my head for last 5 hours.i am waiting reply from any one - Jiyo cricket on Yahoo! India cricket Yahoo! Messenger Mobile Stay in touch with your buddies all the time.
Re: [PHP] array problem
On Sat, 2006-04-22 at 07:09, suresh kumar wrote:
sorry.earlier i mistyped some values.
I am facing one project in my project .
this is my code:
a=array(0=10,1=10,2=40,3=30,4=30,5=10);
b=array();
b=array_unique($a);
print_r($b);
o/p getting from above code is b[0]=10,b[2]=40,b[3]=30,b[5]=10;
but i want the o/p be b[0]=10,b[1]=40,b[2]=30,b[3]=10;
That will return:
Array
(
[0] = 10
[2] = 40
[3] = 30
)
If you want:
Array
(
[0] = 10
[1] = 40
[2] = 30
)
Don't use an associative array for $a
$a=array(10,10,40,30,30,10);
Or iterate through $a to re-sequence the index in $b.
$a=array(0=10,1=10,2=40,3=30,4=30,5=10);
$a=array_unique($a);
foreach($a as $v) {
$b[] = $v;
}
print_r($b);
--
s/:-[(/]/:-)/g
BrianGnuPG - KeyID: 0x04A4F0DC | Key Server: pgp.mit.edu
==
gpg --keyserver pgp.mit.edu --recv-keys 04A4F0DC
Key Info: http://gfx-design.com/keys
Linux Registered User #339825 at http://counter.li.org
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] array problem + humor (all those with joke allergies beware)
suresh kumar wrote: sorry.earlier i mistyped some values. I am facing one project in my project . this is my code: a=array(0=10,1=10,2=40,3=30,4=30,5=10); b=array(); b=array_unique($a); print_r($b); o/p getting from above code is b[0]=10,b[2]=40,b[3]=30,b[5]=10; the OUTPUT is not what you say it is - why don't you take 5 seconds to cut and paste the *actual* output of print_r() ??? in fact if your going to send some code - THEN SEND SOME CODE and not some hastily typed psuedo code that doesn't run (notice the missing dollar signs in front variaous variables??) but i want the o/p be b[0]=10,b[1]=40,b[2]=30,b[3]=10; i searched php.net .i am not able to fine any solution.i am breaking my head for last 5 hours. you may have searched but you didn't read very far - in five hours it's probably possible to read every about arrays on php.net; but anyway read the following 2 pages over and over until you fully understand them - understanding php's array datatype is practically the foundation to getting anywhere with php: http://php.net/manual/en/language.types.array.php http://php.net/manual/en/function.array-values.php i am waiting reply from any one tell every one here that your waiting does come accross very well - I'd stop saying it if I we're you. get the feeling I'm picking on you? well your absolutely right, you non-responding, dumb-question-asking, lack-of-problem-solving-initiative oddball. Anytime you come to this list I'm going to beat programming ethic into you until you 'get it' - either you'll end up looking like something that resembles a real coder OR I'll end up start a inter-continental racewar - lets see how it pans out. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] array problem + humor (all those with joke allergies beware)
Jochem's site: snip http://iamjochem.com/mariecke/index.php Mariecke's daily ramblings (almost) in dutch english... this page is using output from a drupal system. If nothing else they have a nice logo. ;) Warning: main(./../blog/parse.php): failed to open stream: No such file or directory in /home/sites/com/moulin/iamjochem/www/mariecke/blog.php on line 24 Warning: main(): Failed opening './../blog/parse.php' for inclusion (include_path='.:/usr/share/php4:/usr/share/php') in /home/sites/com/moulin/iamjochem/www/mariecke/blog.php on line 24 Fatal error: Call to undefined function: parse_feed() in /home/sites/com/moulin/iamjochem/www/mariecke/blog.php on line 25 // snip Perhaps you should take some of your own *advice*... ??? [EMAIL PROTECTED] /dev/null On Sat, 2006-04-22 at 09:48, Jochem Maas wrote: suresh kumar wrote: sorry.earlier i mistyped some values. I am facing one project in my project . this is my code: a=array(0=10,1=10,2=40,3=30,4=30,5=10); b=array(); b=array_unique($a); print_r($b); o/p getting from above code is b[0]=10,b[2]=40,b[3]=30,b[5]=10; the OUTPUT is not what you say it is - why don't you take 5 seconds to cut and paste the *actual* output of print_r() ??? in fact if your going to send some code - THEN SEND SOME CODE and not some hastily typed psuedo code that doesn't run (notice the missing dollar signs in front variaous variables??) but i want the o/p be b[0]=10,b[1]=40,b[2]=30,b[3]=10; i searched php.net .i am not able to fine any solution.i am breaking my head for last 5 hours. you may have searched but you didn't read very far - in five hours it's probably possible to read every about arrays on php.net; but anyway read the following 2 pages over and over until you fully understand them - understanding php's array datatype is practically the foundation to getting anywhere with php: http://php.net/manual/en/language.types.array.php http://php.net/manual/en/function.array-values.php i am waiting reply from any one tell every one here that your waiting does come accross very well - I'd stop saying it if I we're you. get the feeling I'm picking on you? well your absolutely right, you non-responding, dumb-question-asking, lack-of-problem-solving-initiative oddball. Anytime you come to this list I'm going to beat programming ethic into you until you 'get it' - either you'll end up looking like something that resembles a real coder OR I'll end up start a inter-continental racewar - lets see how it pans out. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] array problem + humor (all those with joke allergies beware)
thanks Brian. that site has not worked for, oh, 3 years - I don't see what some broken code on some site I haven't done anything with in years has got to do with programmer ethic (or whatever advice you were refering to). - am I bugging you for a fix? with regard to Suresh - do you, Brian, know how many times he has posted similar question to this list this year? (this is the first time he has even given an indication that he knows where the manual is let alone opened it btw) do you know how many times he's been waiting for a reply/answer? how many times people have given him answered? how often he has replied (like saying thank you for instance) to anyone of the repsonses to his questions in any form whatsovever? answers: 30+, 30+, 50+, 0 so if you want me to fix some 3y/o unused blog, that my girlfriend has no time for, your out of luck. what was the question again :-) Brian V Bonini wrote: Jochem's site: ... Perhaps you should take some of your own *advice*... ??? [EMAIL PROTECTED] /dev/null ... get the feeling I'm picking on you? well your absolutely right, you non-responding, dumb-question-asking, lack-of-problem-solving-initiative oddball. Anytime you come to this list I'm going to beat programming ethic into you until you 'get it' - either you'll end up looking like something that resembles a real coder OR I'll end up start a inter-continental racewar - lets see how it pans out. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] array problem
You're wrong, he isn't using an associative array, since the keys used are
only integers.
array(10,10,40,30,30,10);
and
array(0=10,1=10,2=40,3=30,4=30,5=10);
create the same array.
The problem is that array_unique preserves keys (read the manual!!!)
If you don't want this, use array_values() to turn the array into a more
traditional array:
$a = array_values(array_unique($a));
2006/4/22, Brian V Bonini [EMAIL PROTECTED]:
On Sat, 2006-04-22 at 07:09, suresh kumar wrote:
sorry.earlier i mistyped some values.
I am facing one project in my project .
this is my code:
a=array(0=10,1=10,2=40,3=30,4=30,5=10);
b=array();
b=array_unique($a);
print_r($b);
o/p getting from above code is b[0]=10,b[2]=40,b[3]=30,b[5]=10;
but i want the o/p be b[0]=10,b[1]=40,b[2]=30,b[3]=10;
That will return:
Array
(
[0] = 10
[2] = 40
[3] = 30
)
If you want:
Array
(
[0] = 10
[1] = 40
[2] = 30
)
Don't use an associative array for $a
$a=array(10,10,40,30,30,10);
Or iterate through $a to re-sequence the index in $b.
$a=array(0=10,1=10,2=40,3=30,4=30,5=10);
$a=array_unique($a);
foreach($a as $v) {
$b[] = $v;
}
print_r($b);
--
s/:-[(/]/:-)/g
BrianGnuPG - KeyID: 0x04A4F0DC | Key Server: pgp.mit.edu
==
gpg --keyserver pgp.mit.edu --recv-keys 04A4F0DC
Key Info: http://gfx-design.com/keys
Linux Registered User #339825 at http://counter.li.org
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Array problem
May be this help you:
$data=$_POST['position'];
$positions=array_keys($data);
foreach($positions as $pos){
$row=$data[$pos];
foreach($row as $value){
$sql=INSERT INTO table_name (field_name)VALUES ('$value');
$cursor=mysql_query($sql);
}
}
Devta.
[EMAIL PROTECTED] escribió:
Hi,
I have a form like this:
form action=products.php method=post
input name=position[pos][value 1] type=text id=position[pos][value 1]
value=number 1
input name=position[pos][value 2] type=text id=position[pos][value 2]
value=number 2
input name=position[pos][value 3] type=text id=position[pos][value 3]
value=number 3
/form
For each element of the array i want to update the value in the database. For
example, for position[pos][value 1] i want to update the value (number 1) in
the database.
Thanks in advance for your help!!!
No virus found in this incoming message.
Checked by AVG Anti-Virus.
Version: 7.0.308 / Virus Database: 266.8.1 - Release Date: 23/03/2005
[PHP] Array problem
Hi, I have a form like this: form action=products.php method=post input name=position[pos][value 1] type=text id=position[pos][value 1] value=number 1 input name=position[pos][value 2] type=text id=position[pos][value 2] value=number 2 input name=position[pos][value 3] type=text id=position[pos][value 3] value=number 3 /form For each element of the array i want to update the value in the database. For example, for position[pos][value 1] i want to update the value (number 1) in the database. Thanks in advance for your help!!!
[PHP] array problem
hi
if i have an array
$listing1 = array(array('title'='yahoo', 'redirect'='www.yahoo.com',
'info'='yahoo website'), array(title='msn',
'redirect'='www.msn.com', 'info='msn website'));
$listing2 = array(array('name'='lycos', 'link'='www.lycos.com',
'description'='lycos website'), array(name='me2resh',
'link'='www.me2resh.com', 'description'='me2resh website'));
how can i group them together into one array to be :
$listing3 = array(array('header'='lycos', 'url'='www.lycos.com',
'information'='lycos website'), array(header='me2resh',
'url'='www.me2resh.com', 'information'='me2resh website'),
array('header'='lycos', 'url'='www.lycos.com', 'information'='lycos
website'), array(header='me2resh', 'url'='www.me2resh.com',
'information'='me2resh website'));
and then how can i sort them by the value of information for example
can anyone help me please with this ?
Ahmed Abdel-Aliem
Web Developer
www.ApexScript.com
0101108551
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] array problem
Ahmed Abdel-Aliem wrote: how can i group them together into one array to be : http://php.net/array_merge and friends should help -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Array problem
Hi all
I have this problem whereby im try to create some kind of an array of a
split off a file.
//Here I pull the file in the array $contents.
$contents = file($hotelpathprod.$hotel);
foreach($contents as $arr=$conts){
$ff[] = split(\|,$conts); //Here im trying to do a split
on the file
}
Now this the array $ff is fine, the catch is now, it that, the first element
has a have like p101.
What I trying to do is do a substr($abc,1) and the take that value and make
that the number of the element I want.
This is what I was going with.
foreach($ff as $qaz=$wsx){
$ffile[substr($qaz[0],1)]=$qaz[0];
}
If anyone could assist, it would really be appreciated.
Kind Regards
Brent Clark
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Array Problem
On 16-Apr-2004 Flavio Fontana wrote:
Hi
I have i Problem i got a variable a=2351 now i need to create an
array out of this variable
a[0]=1
a[1]=3
a[2]=5
a[3]=1
I have an idea to use the modulo function an do some Math but im sure
there is a nicer way of solving my prob
$a = preg_split('||', $a, -1, PREG_SPLIT_NO_EMPTY);
Regards,
--
Don Read [EMAIL PROTECTED]
-- It's always darkest before the dawn. So if you are going to
steal the neighbor's newspaper, that's the time to do it.
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Array Problem
Hi I have i Problem i got a variable a=2351 now i need to create an array out of this variable a[0]=1 a[1]=3 a[2]=5 a[3]=1 I have an idea to use the modulo function an do some Math but im sure there is a nicer way of solving my prob thx Flavio -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Array Problem
That's how you could do it ...
$ar = array();
$len = strlen($a);
for ($i = 0; $i $len; ++$i) {
$ar[] = $a{$i};
}
HTH
Richard
Friday, April 16, 2004, 11:00:49 PM, you wrote:
Hi
I have i Problem i got a variable a=2351 now i need to create an array out of this
variable
a[0]=1
a[1]=3
a[2]=5
a[3]=1
I have an idea to use the modulo function an do some Math but im
sure there is a nicer way of solving my prob
thx Flavio
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Array Problem
That's how you could do it ...
$ar = array();
$len = strlen($a);
for ($i = 0; $i $len; ++$i) {
$ar[] = $a{$i};
}
If I remember well strlen is used for checking the length of a string...
Arthur
Looking for a job!? Use the smart search engine!!
Find a Job from Millions WorldWide...
http://search.jobsgrabber.com
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Array Problem
How about count()
That's how you could do it ...
$ar = array();
$len = strlen($a);
for ($i = 0; $i $len; ++$i) {
$ar[] = $a{$i};
}
HTH
Richard
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Array Problem
Saturday, April 17, 2004, 7:38:46 PM, Arthur Radulescu wrote:
That's how you could do it ...
$ar = array();
$len = strlen($a);
for ($i = 0; $i $len; ++$i) {
$ar[] = $a{$i};
}
If I remember well strlen is used for checking the length of a string...
It does ...
I didn't look closely enough :(
So .. the var has to be converted to str first ... or use a temp var
converted to string ...
except of course someone comes up with a better method of solving the
problem at hand.
just for reference: the original problem (as I now understand it) was
how to 'convert' a number into an array ...
Friday, April 16, 2004, 11:00:49 PM, Flavio Fontana wrote:
Hi
I have i Problem i got a variable a=2351 now i need to create an array out of this
variable
a[0]=1
a[1]=3
a[2]=5
a[3]=1
I have an idea to use the modulo function an do some Math but im
sure there is a nicer way of solving my prob
thx Flavio
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Array Problem
Hi,
Saturday, April 17, 2004, 7:00:49 AM, you wrote:
FF Hi
FF I have i Problem i got a variable a=2351 now i need to create an array out of this
variable
FF a[0]=1
FF a[1]=3
FF a[2]=5
FF a[3]=1
FF I have an idea to use the modulo function an do some Math but
FF im sure there is a nicer way of solving my prob
FF thx Flavio
If you treat the variable as a string it is already an array of
characters
try echo $a{0};
--
regards,
Tom
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Array problem
Hi noginn,
$columntotals[$count] = $columntotals[$count] + $sum;
^-^
ERROR HERE
Seem you tried to assign columntotal[index] with itself and you never
defined it. You should tried this one.
= $columntotals[$count] = $sum;
Is right?
Sorry, I confuse with your words total of totals?
Good Luck,
Firman
- Original Message -
From: noginn [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, March 22, 2004 12:33 AM
Subject: [PHP] Array problem
This has been confusing me a little for a few hours now.
Heres a snip of my code which is causing the problem:
$content = table border='0' cellspacing='0' cellpadding='5'\n;
$content .= tr\n;
$content .= tdnbsp;/td\n;
$tasks = new dbconnect;
$tasks-connect();
$tasks-query(SELECT tid, tname FROM tasks);
while(list($tid, $tname) = $tasks-fetch_rows()) {
$content .= td valign='top' align='center'span
class='highlight'$tname/span/td\n;
}
$content .= tdnbsp;/td\n;
$content .= /tr\n;
$projects = new dbconnect;
$projects-connect();
$projects-query(SELECT pid, pname FROM projects);
* $columntotals = array();*
$colour = 0;
while(list($pid, $pname) = $projects-fetch_rows()) {
$tasks-data_seek(0);
$rowtotal = 0;
$count = 0;
if ($colour % 2) {
$bgcolour = #FF;
}
else {
$bgcolour = #F9F9F9;
}
$colour++;
$content .= tr\n;
$content .= td valign='top' align='center'span
class='highlight'$pname/span/td\n;
while(list($tid, $tname) = $tasks-fetch_rows()) {
$logs = new dbconnect;
$logs-connect();
$logs-query(SELECT SUM(hours) from logs WHERE pid = '$pid'
AND tid = '$tid' AND date = '$sdate' AND date = '$edate');
list($sum) = $logs-fetch_rows();
if (!$sum) {
$sum = 0;
}
$rowtotal = $rowtotal + $sum;
*$columntotals[$count] = $columntotals[$count] + $sum;*
$count++;
$content .= td bgcolor='$bgcolour'
align='center'$sum/td\n;
}
$content .= td align='center'b$rowtotal/b/td\n;
}
$content .= /tr\n;
$content .= tr\n;
$content .= tdnbsp;/td\n;
$sumofcolumntotals = 0;
for ($i=0; $isizeof($columntotals); $i++)
{
$sumofcolumntotals = $sumofcolumntotals + $columntotals[$i];
$content .= td align='center'b$columntotals[$i]/b/td\n;
}
$content .= td align='center'b$sumofcolumntotals/b/td\n;
$content .= /tr\n;
$content .= /table\n;
I have made the lines inwhich I know are causing problems in bold.
Basicly, I am creating a report of some data and need to count up totals
of each column and then again total the totals if you get me.
Here is the errors I am getting.
*Notice*: Undefined offset: 0 in
*C:\WWW\Apache2\htdocs\php\coursework\reports_projects.php* on line *58*
*Notice*: Undefined offset: 1 in
*C:\WWW\Apache2\htdocs\php\coursework\reports_projects.php* on line *58*
*Notice*: Undefined offset: 2 in
*C:\WWW\Apache2\htdocs\php\coursework\reports_projects.php* on line *58*
*Notice*: Undefined offset: 3 in
*C:\WWW\Apache2\htdocs\php\coursework\reports_projects.php* on line *58
*Now I understand in a way why its happening, because im trying to
insert into $columntotals something which isnt valid, but I can't think
of a way to stop this at the moment.
Hope to hear soon, thanks in advance guys.
-noginn
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Array problem
Ye that is true, however to create the totals of each columns I had to
somehow do this.
I have fixed the problem in a way, but it was probably a very crude way
of doing so.
$rowtotal = $rowtotal + $sum;
if(!empty($columntotals[$count])) {
$columntotals[$count] = $columntotals[$count] + $sum;
}
else {
$columntotals[$count] = $sum;
}
$count++;
So now it won't try and add itself if it is empty.
But if anyone has more ideas of how I can create a cleaner piece of code
then please let me know! :)
-noginn
Firman Wandayandi wrote:
Hi noginn,
$columntotals[$count] = $columntotals[$count] + $sum;
^-^
ERROR HERE
Seem you tried to assign columntotal[index] with itself and you never
defined it. You should tried this one.
= $columntotals[$count] = $sum;
Is right?
Sorry, I confuse with your words total of totals?
Good Luck,
Firman
- Original Message -
From: noginn [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, March 22, 2004 12:33 AM
Subject: [PHP] Array problem
This has been confusing me a little for a few hours now.
Heres a snip of my code which is causing the problem:
$content = table border='0' cellspacing='0' cellpadding='5'\n;
$content .= tr\n;
$content .= tdnbsp;/td\n;
$tasks = new dbconnect;
$tasks-connect();
$tasks-query(SELECT tid, tname FROM tasks);
while(list($tid, $tname) = $tasks-fetch_rows()) {
$content .= td valign='top' align='center'span
class='highlight'$tname/span/td\n;
}
$content .= tdnbsp;/td\n;
$content .= /tr\n;
$projects = new dbconnect;
$projects-connect();
$projects-query(SELECT pid, pname FROM projects);
* $columntotals = array();*
$colour = 0;
while(list($pid, $pname) = $projects-fetch_rows()) {
$tasks-data_seek(0);
$rowtotal = 0;
$count = 0;
if ($colour % 2) {
$bgcolour = #FF;
}
else {
$bgcolour = #F9F9F9;
}
$colour++;
$content .= tr\n;
$content .= td valign='top' align='center'span
class='highlight'$pname/span/td\n;
while(list($tid, $tname) = $tasks-fetch_rows()) {
$logs = new dbconnect;
$logs-connect();
$logs-query(SELECT SUM(hours) from logs WHERE pid = '$pid'
AND tid = '$tid' AND date = '$sdate' AND date = '$edate');
list($sum) = $logs-fetch_rows();
if (!$sum) {
$sum = 0;
}
$rowtotal = $rowtotal + $sum;
*$columntotals[$count] = $columntotals[$count] + $sum;*
$count++;
$content .= td bgcolor='$bgcolour'
align='center'$sum/td\n;
}
$content .= td align='center'b$rowtotal/b/td\n;
}
$content .= /tr\n;
$content .= tr\n;
$content .= tdnbsp;/td\n;
$sumofcolumntotals = 0;
for ($i=0; $isizeof($columntotals); $i++)
{
$sumofcolumntotals = $sumofcolumntotals + $columntotals[$i];
$content .= td align='center'b$columntotals[$i]/b/td\n;
}
$content .= td align='center'b$sumofcolumntotals/b/td\n;
$content .= /tr\n;
$content .= /table\n;
I have made the lines inwhich I know are causing problems in bold.
Basicly, I am creating a report of some data and need to count up totals
of each column and then again total the totals if you get me.
Here is the errors I am getting.
*Notice*: Undefined offset: 0 in
*C:\WWW\Apache2\htdocs\php\coursework\reports_projects.php* on line *58*
*Notice*: Undefined offset: 1 in
*C:\WWW\Apache2\htdocs\php\coursework\reports_projects.php* on line *58*
*Notice*: Undefined offset: 2 in
*C:\WWW\Apache2\htdocs\php\coursework\reports_projects.php* on line *58*
*Notice*: Undefined offset: 3 in
*C:\WWW\Apache2\htdocs\php\coursework\reports_projects.php* on line *58
*Now I understand in a way why its happening, because im trying to
insert into $columntotals something which isnt valid, but I can't think
of a way to stop this at the moment.
Hope to hear soon, thanks in advance guys.
-noginn
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Array problem
This has been confusing me a little for a few hours now.
Heres a snip of my code which is causing the problem:
$content = table border='0' cellspacing='0' cellpadding='5'\n;
$content .= tr\n;
$content .= tdnbsp;/td\n;
$tasks = new dbconnect;
$tasks-connect();
$tasks-query(SELECT tid, tname FROM tasks);
while(list($tid, $tname) = $tasks-fetch_rows()) {
$content .= td valign='top' align='center'span
class='highlight'$tname/span/td\n;
}
$content .= tdnbsp;/td\n;
$content .= /tr\n;
$projects = new dbconnect;
$projects-connect();
$projects-query(SELECT pid, pname FROM projects);
* $columntotals = array();*
$colour = 0;
while(list($pid, $pname) = $projects-fetch_rows()) {
$tasks-data_seek(0);
$rowtotal = 0;
$count = 0;
if ($colour % 2) {
$bgcolour = #FF;
}
else {
$bgcolour = #F9F9F9;
}
$colour++;
$content .= tr\n;
$content .= td valign='top' align='center'span
class='highlight'$pname/span/td\n;
while(list($tid, $tname) = $tasks-fetch_rows()) {
$logs = new dbconnect;
$logs-connect();
$logs-query(SELECT SUM(hours) from logs WHERE pid = '$pid'
AND tid = '$tid' AND date = '$sdate' AND date = '$edate');
list($sum) = $logs-fetch_rows();
if (!$sum) {
$sum = 0;
}
$rowtotal = $rowtotal + $sum;
*$columntotals[$count] = $columntotals[$count] + $sum;*
$count++;
$content .= td bgcolor='$bgcolour'
align='center'$sum/td\n;
}
$content .= td align='center'b$rowtotal/b/td\n;
}
$content .= /tr\n;
$content .= tr\n;
$content .= tdnbsp;/td\n;
$sumofcolumntotals = 0;
for ($i=0; $isizeof($columntotals); $i++)
{
$sumofcolumntotals = $sumofcolumntotals + $columntotals[$i];
$content .= td align='center'b$columntotals[$i]/b/td\n;
}
$content .= td align='center'b$sumofcolumntotals/b/td\n;
$content .= /tr\n;
$content .= /table\n;
I have made the lines inwhich I know are causing problems in bold.
Basicly, I am creating a report of some data and need to count up totals
of each column and then again total the totals if you get me.
Here is the errors I am getting.
*Notice*: Undefined offset: 0 in
*C:\WWW\Apache2\htdocs\php\coursework\reports_projects.php* on line *58*
*Notice*: Undefined offset: 1 in
*C:\WWW\Apache2\htdocs\php\coursework\reports_projects.php* on line *58*
*Notice*: Undefined offset: 2 in
*C:\WWW\Apache2\htdocs\php\coursework\reports_projects.php* on line *58*
*Notice*: Undefined offset: 3 in
*C:\WWW\Apache2\htdocs\php\coursework\reports_projects.php* on line *58
*Now I understand in a way why its happening, because im trying to
insert into $columntotals something which isnt valid, but I can't think
of a way to stop this at the moment.
Hope to hear soon, thanks in advance guys.
-noginn
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Array problem....
Well just so you understand why I needed something like that here is
the finished result below
?php
function show() {
require 'path/to/dbconnector.inc';
$sql_subs = mysql_query(SELECT * FROM $t_02,$db)or die(mysql_error());
$i = 0;
while(list($id,$sub,$msk,$dns01,$dns02,$rtrs,$rnge) =
mysql_fetch_row($sql_subs)) {
$_SESSION[$i] = subnet $subbrnetmask $msk {broption
domain-name-servers $dns01, $dns02;broption routers $rtrs;brrange
$rnge;br}br;
$i++; }
?
Then ...
?php
call_user_func(show);
echo $_session['0'];
echo $_session['1'];
...
?
And you get...
subnet 128.110.22.110
netmask 255.255.255.0 {
option domain-name-servers 128.110.22.4, 128.110.29.3;
option routers 128.110.22.1;
range ;
}
Which allows for easy reading of configuration variables and the ability
to modify the individual vars using a form etc.
Thanks again for all who gave me some pointers on using numbers instead
of names for my session vars.
Jas
Chris W. Parker wrote:
Jas mailto:[EMAIL PROTECTED]
on Wednesday, December 10, 2003 3:44 PM said:
having no idea you could use numbers as session variable names I kinda
feel like a retard right now. You solution worked, thank you very
much.
It's an array just like any other which you probably realize now. ;)
Also, unless you're doing some math or something with those variables
you might to split them up into their own cells (I don't really know if
this is going to be useful for you or not):
{
$_SESSION[$iCtr]['var1'] = $var1;
$_SESSION[$iCtr]['var2'] = $var2;
$_SESSION[$iCtr]['var3'] = $var3;
$_SESSION[$iCtr]['var4'] = $var4;
$_SESSION[$iCtr]['var5'] = $var5;
...
}
HTH,
Chris.
--
Don't like reformatting your Outlook replies? Now there's relief!
http://home.in.tum.de/~jain/software/outlook-quotefix/
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Array problem....
Jas mailto:[EMAIL PROTECTED]
on Thursday, December 11, 2003 7:21 AM said:
Well just so you understand why I needed something like that here is
the finished result below
[snip]
$i = 0;
while(list(...) = mysql_fetch_row(...)) {
$_SESSION[$i] = ...;
$i++;
}
I want to change my suggestion and recommend that you go along with what
John Holmes suggested a little after my post. Read his post again and
see if it is helpful to you. Keep note of the following aspect:
You can remove the $i = 0; and the $i++; by changing $_SESSION[$i] =
...; to $_SESSION[] = ...;.
i.e. The following two code blocks perform the same task:
Current:
$i = 0;
while(list(...) = mysql_fetch_row(...)) {
$_SESSION[$i] = ...;
$i++;
}
New:
while(list(...) = mysql_fetch_row(...)) {
$_SESSION[] = ...;
}
Chris.
--
Don't like reformatting your Outlook replies? Now there's relief!
http://home.in.tum.de/~jain/software/outlook-quotefix/
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Array problem....
Yeah I understand that and it would be perfect if I only had to call
this type of function once on a page... and on any other pages that need
something like this I will do it that way but with the counter set to 0
or whatever number I choose which is a sort of view all page so your
solutions works better for this page. Thanks again.
Jas
Chris W. Parker wrote:
Jas mailto:[EMAIL PROTECTED]
on Thursday, December 11, 2003 7:21 AM said:
Well just so you understand why I needed something like that here is
the finished result below
[snip]
$i = 0;
while(list(...) = mysql_fetch_row(...)) {
$_SESSION[$i] = ...;
$i++;
}
I want to change my suggestion and recommend that you go along with what
John Holmes suggested a little after my post. Read his post again and
see if it is helpful to you. Keep note of the following aspect:
You can remove the $i = 0; and the $i++; by changing $_SESSION[$i] =
...; to $_SESSION[] = ...;.
i.e. The following two code blocks perform the same task:
Current:
$i = 0;
while(list(...) = mysql_fetch_row(...)) {
$_SESSION[$i] = ...;
$i++;
}
New:
while(list(...) = mysql_fetch_row(...)) {
$_SESSION[] = ...;
}
Chris.
--
Don't like reformatting your Outlook replies? Now there's relief!
http://home.in.tum.de/~jain/software/outlook-quotefix/
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Array problem....
Not very good at arrays so I figured i would look here
?php
$sql_subs = mysql_query(SELECT * FROM $t_02,$db)or
die(mysql_error());
while(list($id,$sub,$msk,$dns01,$dns02,$rtrs,$rnge) =
mysql_fetch_row($sql_subs)) {
print $sub;
print br;
print $msk;
print br;
print $dns01;
print br;
print $dns02;
print brbr; }
?
This pulls each row form a table and assigns a variable to each field,
but what I need to do is something like this...
?php
$sql_subs = mysql_query(SELECT * FROM $t_02,$db)or
die(mysql_error());
while(list($id,$sub,$msk,$dns01,$dns02,$rtrs,$rnge) =
mysql_fetch_row($sql_subs)) {
$_session['something to automaticly increment session var'] =
$sub+$msk+$dns01...
}
I have been scouring the various functions and as of yet have yet to
accomplish what I need. Any help would be great.
Thanks in advance,
jas
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Array problem....
Jas mailto:[EMAIL PROTECTED]
on Wednesday, December 10, 2003 3:21 PM said:
while(list($id,$sub,$msk,$dns01,$dns02,$rtrs,$rnge) =
mysql_fetch_row($sql_subs)) {
$_session['something to automaticly increment session var'] =
$sub+$msk+$dns01...
}
No exactly sure what you mean but here goes:
$iCtr = 0;
while(list(...)) = mysql_fetch_row(...))
{
$_SESSION[$iCtr] = $sub+$msk...;
$iCtr++;
}
HTH,
Chris.
--
Don't like reformatting your Outlook replies? Now there's relief!
http://home.in.tum.de/~jain/software/outlook-quotefix/
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Array problem....
Chris W. Parker
on Wednesday, December 10, 2003 3:27 PM said:
while(list(...)) = mysql_fetch_row(...))
{
Got one too many ) in there. Should be:
while(list(...) = mysql_fetch_row(...))
{
Chris.
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Array problem....
having no idea you could use numbers as session variable names I kinda
feel like a retard right now. You solution worked, thank you very much.
Jas
Chris W. Parker wrote:
Jas mailto:[EMAIL PROTECTED]
on Wednesday, December 10, 2003 3:21 PM said:
while(list($id,$sub,$msk,$dns01,$dns02,$rtrs,$rnge) =
mysql_fetch_row($sql_subs)) {
$_session['something to automaticly increment session var'] =
$sub+$msk+$dns01...
}
No exactly sure what you mean but here goes:
$iCtr = 0;
while(list(...)) = mysql_fetch_row(...))
{
$_SESSION[$iCtr] = $sub+$msk...;
$iCtr++;
}
HTH,
Chris.
--
Don't like reformatting your Outlook replies? Now there's relief!
http://home.in.tum.de/~jain/software/outlook-quotefix/
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Array problem....
Jas mailto:[EMAIL PROTECTED]
on Wednesday, December 10, 2003 3:44 PM said:
having no idea you could use numbers as session variable names I kinda
feel like a retard right now. You solution worked, thank you very
much.
It's an array just like any other which you probably realize now. ;)
Also, unless you're doing some math or something with those variables
you might to split them up into their own cells (I don't really know if
this is going to be useful for you or not):
{
$_SESSION[$iCtr]['var1'] = $var1;
$_SESSION[$iCtr]['var2'] = $var2;
$_SESSION[$iCtr]['var3'] = $var3;
$_SESSION[$iCtr]['var4'] = $var4;
$_SESSION[$iCtr]['var5'] = $var5;
...
}
HTH,
Chris.
--
Don't like reformatting your Outlook replies? Now there's relief!
http://home.in.tum.de/~jain/software/outlook-quotefix/
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Array problem....
Jas wrote:
but what I need to do is something like this...
?php
$sql_subs = mysql_query(SELECT * FROM $t_02,$db)or
die(mysql_error());
while(list($id,$sub,$msk,$dns01,$dns02,$rtrs,$rnge) =
mysql_fetch_row($sql_subs)) {
$_session['something to automaticly increment session var'] =
$sub+$msk+$dns01...
}
How about:
$sql_subs = mysql_query(SELECT * FROM $t_02,$db) or die(mysql_error());
while($row = mysql_fetch_row($sql_subs))
{ $_SESSION['data'][] = $row; }
and you can use $_SESSION['data'][1]['id'], $_SESSION['data'][1]['sub'],
etc...
If you really want a + delimited string in the session, then you can use:
$_SESSION['data'][] = implode('+',$row);
Then row 1 is $_SESSION['data'][0], row 2 is $_SESSION['data'][1], etc.
Kind of begs the question of why you're doing all this, though
--
---John Holmes...
Amazon Wishlist: www.amazon.com/o/registry/3BEXC84AB3A5E/
php|architect: The Magazine for PHP Professionals www.phparch.com
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Array problem in PHP. Please help.
Ok, here's the print_r() output of my 2 arrays. The first really just has an extra dimension. How can I get the format of the first one looking like the bottom one (just an array of key = value pairs)? Thanks! Array ( [0] = Array ( [trade_date] = Trade Date ) [1] = Array ( [settle_date] = Settlement Date ) [2] = Array ( [symbol] = Symbol ) [3] = Array ( [blank] = Blank Field ) [4] = Array ( [account] = Broker Account ) [5] = Array ( [symbol_desc] = Symbol Description ) [6] = Array ( [symbol_desc] = Symbol Description ) [7] = Array ( [first_money] = First Money ) ) Array ( [trade_date] = Trade Date [settle_date] = Settlement Date [symbol] = Symbol [account] = Broker Account [symbol_desc] = Symbol Description [first_money] = First Money [buy_sell] = Buy/Sell [comm] ) -- Michael Champagne, Software Engineer Capital Institutional Services, Inc. wk: [EMAIL PROTECTED] hm: [EMAIL PROTECTED] ** This communication is for informational purposes only. It is not intended as an offer or solicitation for the purchase or sale of any financial instrument or as an official confirmation of any transaction, unless specifically agreed otherwise. All market prices, data and other information are not warranted as to completeness or accuracy and are subject to change without notice. Any comments or statements made herein do not necessarily reflect the views or opinions of Capital Institutional Services, Inc. Capital Institutional Services, Inc. accepts no liability for any errors or omissions arising as a result of transmission. Use of this communication by other than intended recipients is prohibited. ** -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
RE: [PHP] Array problem in PHP. Please help.
foreach($oldArray as $a)) {
list($key, $value) = each($a);
$newArray[$key] = $value;
}
-Original Message-
From: Michael Champagne [mailto:[EMAIL PROTECTED]]
Sent: 12 iulie 2001 17:37
To: PHP General Mailing List
Subject: [PHP] Array problem in PHP. Please help.
Ok, here's the print_r() output of my 2 arrays. The first
really just has an
extra dimension. How can I get the format of the first one
looking like the
bottom one (just an array of key = value pairs)?
Thanks!
Array ( [0] = Array ( [trade_date] = Trade Date )
[1] = Array ( [settle_date] = Settlement Date )
[2] = Array ( [symbol] = Symbol )
[3] = Array ( [blank] = Blank Field )
[4] = Array ( [account] = Broker Account )
[5] = Array ( [symbol_desc] = Symbol Description )
[6] = Array ( [symbol_desc] = Symbol Description )
[7] = Array ( [first_money] = First Money ) )
Array ( [trade_date] = Trade Date
[settle_date] = Settlement Date
[symbol] = Symbol
[account] = Broker Account
[symbol_desc] = Symbol Description
[first_money] = First Money
[buy_sell] = Buy/Sell [comm] )
--
Michael Champagne, Software Engineer
Capital Institutional Services, Inc.
wk: [EMAIL PROTECTED]
hm: [EMAIL PROTECTED]
**
This communication is for informational purposes only. It is not
intended as an offer or solicitation for the purchase or sale of
any financial instrument or as an official confirmation of any
transaction, unless specifically agreed otherwise. All market
prices, data and other information are not warranted as to
completeness or accuracy and are subject to change without
notice. Any comments or statements made herein do not
necessarily reflect the views or opinions of Capital Institutional
Services, Inc. Capital Institutional Services, Inc. accepts no
liability for any errors or omissions arising as a result of
transmission. Use of this communication by other than intended
recipients is prohibited.
**
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail:
[EMAIL PROTECTED]
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]
RE: [PHP] Array Problem
What is the best way to delete an element from an array?
I tried using unset(), and it didn't work.
unset works with arrary elements, but it must be a global variable and not passed in.
Try the code below to see the results.
?php
// deletes an element of global array
function deleteGlobal() {
global $animals;
echo brin deleteGlobal()-Spotbr\n;
unset ($animals[Spot]);
foreach ($animals as $key = $value) {
echo $key: $valuebr\n;
}
}
// deletes an element in local array only
function deleteElement($annArr) {
echo brin deleteElement()-Felixbr\n;
unset ($annArr[Felix]);
foreach ($annArr as $key = $value) {
echo $key: $valuebr\n;
}
}
//
$animals = array(Kitty=cat, Max=dog, Spot=Dog,
Felix=cat,Morris=cat);
echo Initial arraybr\n;
foreach ($animals as $key = $value) {
echo $key: $valuebr\n;
}
deleteGlobal();
echo brafter deleteGlobal()br\n;
foreach ($animals as $key = $value) {
echo $key: $valuebr\n;
}
deleteElement($animals);
echo brafter deleteElement()br\n;
foreach ($animals as $key = $value) {
echo $key: $valuebr\n;
}
echo brAfter unset()-Morrisbr\n;
unset ($animals[Morris]);
foreach ($animals as $key = $value) {
echo $key: $valuebr\n;
}
?
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]
RE: [PHP] Array problem
-Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, April 06, 2001 3:20 AM To: [EMAIL PROTECTED] Subject: [PHP] Array problem I am having big problems with merging two arrays. I just can't seem to get my head around it. I have two arrays which I wish to merge, but I want to EXCLUDE duplicate values. Any suggestions, as my numerous attempts have proved unsuccessful. I expect my approach would probably be to merge the two arrays together, then call array_unique() on the result. --- Mark Roedel ([EMAIL PROTECTED]) || "There cannot be a crisis next week. Systems Programmer / WebMaster || My schedule is already full." LeTourneau University ||-- Henry Kissinger -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Array problem
This would work ... ? $arrA = array(1,2,3,4,5,6); $arrB = array(9,8,7,6,5); // pick an arbitrary one to start with ... for($i = 0 ; $i = sizeof($arrB) ; ++$i) if(!in_array($arrB[$i],$arrA)) $arrA[] = $arrB[$i]; ? --Joe On Fri, Apr 06, 2001 at 09:19:52AM +0100, Alexis Antonakis wrote: Hi, I am having big problems with merging two arrays. I just can't seem to get my head around it. I have two arrays which I wish to merge, but I want to EXCLUDE duplicate values. Any suggestions, as my numerous attempts have proved unsuccessful. BTW I'm using PHP4. Many thanks Alexis -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] /**\ *Joe Stump - PHP/SQL/HTML Developer * * http://www.care2.com - http://www.miester.org - http://gtk.php-coder.net * * "Better to double your money on mediocrity than lose it all on a dream." * \**/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
